There is a $100.00 minimum order required when purchasing "Western Enterprises" products
Overview
For added safety, check valve outlets are assembled in the oxygen manifold headers. Check valve outlets are safer than conventional header valves; they minimize the danger of "heat of recompression" associated with oxygen by disbursing the heat. Check valves provide automatic gas shut off if a Pigtail ruptures, preventing possible injury to the operator.
This product can expose you to lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.